SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Elén Einar) "

Sökning: WFRF:(Elén Einar)

  • Resultat 1-3 av 3
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  • Marcon, Caterina, et al. (författare)
  • Studies of GEANT4 performance for different ATLAS detector geometries and code compilation methods
  • 2021
  • Ingår i: EPJ Web of Conferences. - : EDP Sciences. - 2100-014X. ; 251, s. 03005-03005
  • Tidskriftsartikel (refereegranskat)abstract
    • Full detector simulation is known to consume a large proportion of computing resources available to the LHC experiments, and reducing time consumed by simulation will allow for more profound physics studies. There are many avenues to exploit, and in this work we investigate those that do not require changes in the GEANT4 simulation suite. In this study, several factors affecting the full GEANT4 simulation execution time are investigated. A broad range of configurations has been tested to ensure consistency of physical results. The effect of a single dynamic library GEANT4 build type has been investigated and the impact of different primary particles at different energies has been evaluated using GDML and GeoModel geometries. Some configurations have an impact on the physics results and are, therefore, excluded from further analysis. Usage of the single dynamic library is shown to increase execution time and does not represent a viable option for optimization. Lastly, the static build type is confirmed as the most effective method to reduce the simulation execution time.
  •  
3.
  • Åkesson, Torsten, et al. (författare)
  • Photon-rejection power of the Light Dark Matter eXperiment in an 8 GeV beam
  • 2023
  • Ingår i: Journal of High Energy Physics. - 1029-8479. ; 2023:12
  • Tidskriftsartikel (refereegranskat)abstract
    • The Light Dark Matter eXperiment (LDMX) is an electron-beam fixed-target experiment designed to achieve comprehensive model independent sensitivity to dark matter particles in the sub-GeV mass region. An upgrade to the LCLS-II accelerator will increase the beam energy available to LDMX from 4 to 8 GeV. Using detailed GEANT4-based simulations, we investigate the effect of the increased beam energy on the capabilities to separate signal and background, and demonstrate that the veto methodology developed for 4 GeV successfully rejects photon-induced backgrounds for at least 2 × 1014 electrons on target at 8 GeV. [Figure not available: see fulltext.]
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-3 av 3

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy